题目内容：

英语语法：区别一下这两个短语
made of 与made from有什么区别?

优质解答

be made of意思是“由……制成”,介词of所指的原材料一般是未经变化,仍可看出材料的.例如：The desk is made of wood.This bridge is made of stone.课桌是用木头做的.桥是石头造的.◆be made from意思也是“由……...